import typing


class A:
    """这是一个类"""
    def __init__(self):
        self.name = "zby"
        self.age = 24

    def get_name(self):
        return self.name

    def get_age(self):
        return self.age


print(typing.get_type_hints(A))

print(A.__annotations__)



@typing.overload
def process(response: None) -> None:
    pass

@typing.overload
def process(response: int) -> int:\
    return 1

def process(resposne):
    pass










